* Add .gitattributes

Added default end of line character attribute for Unix-style LF to prevent conversion to CRLF on Windows.

* Define binary types in .gitattributes

Added .png, .jpg, and .ttf as binaries to avoid EoL conversions.

* add QT.S, QT.CS, QT.B, DEL.B, VN, BTOG

Adds bitwise quantize and delay, scale and chord quantize, bit toggle, and volts-to-notes OPs.
Increase DELAY_SIZE to 64.
1-index scale degree args (affects N.S, N.CS).

* Docs updated for QT.S, QT.CS, QT.B, VN, DEL.B